Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_53f26ac195b4cd19b4d819c1405e8a78_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_53f26ac195b4cd19b4d819c1405e8a78_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_53f26ac195b4cd19b4d819c1405e8a78_cryptolocker
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Size
58KB
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MD5
53f26ac195b4cd19b4d819c1405e8a78
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SHA1
eca08e64d0cce4f8500f36898dd10b2f8b696026
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SHA256
584b128cc727e0ab63701d1f14ef077d878418c04d7aaa2898f06f04058c80ca
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SHA512
1969deeeb8708c0351647a827c3c5c3917954967afff3147c150a42a6d0eac520cd5cd89b6e776048366b0cfdf4b2402fd42329856b1ef2efeb517e0d05e315a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614h:BbdDmjr+OtEvwDpjMO
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-18_53f26ac195b4cd19b4d819c1405e8a78_cryptolocker
Files
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2024-01-18_53f26ac195b4cd19b4d819c1405e8a78_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE